Crimp

This is one of the methods of attaching electric wires to WtoB connectors.

In this method, a crimping terminal is placed over a conductor (mainly a stranded wire), and the terminal and conductor are fixed by "crushing" them within the specified dimensions. It also includes the part that holds the insulator, usually called the insulation barrel. It is common practice to attach (crimp) a terminal to an electric wire, then insert it into a housing and fix it to form a harness.

In addition to crimping, pressure welding is often used to attach electric wires.